add primitive shit for theme switching

modules/bar/ColorPickerButton.qml

@@ -0,0 +1,21 @@
+import qs
+import qs.widgets
+import QtQuick
+import Quickshell
+import qs.modules.Services
+
+BarComponent {
+    implicitWidth: text.width
+    required property ShellScreen barScreen
+    StyledText {
+        id: text
+        text: "temp!!!"
+    }
+    MouseArea {
+	id: clickHandler
+	acceptedButtons: Qt.LeftButton
+	cursorShape: Qt.PointingHandCursor
+	anchors.fill: parent
+	onClicked: { WidgetTracker.toggle("colorschemes", parent.barScreen) }
+    }
+}